Results 51 to 60 of about 25,179 (311)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The Analytical method (HPLC) used for identification, assay of triclabendazole, related substances and preservatives used in finished product Tricladem 5, in SC Delos Impex 96 SRL [PDF]

Medicamentul Veterinar, 2012
Because, triclabendazole is an active pharmaceutical ingredient without compendial monography (European Pharmacopoeia, United Stated Pharmacopoeia) in SC Delos Impex ’96 SRL, the API identification, assay, related substances, and, preservatives, assay ...
Maria Neagu, Cristina I. Marinescu, Roxana M. Covaci, Catalina S. Macovei   +3 more
doaj  

Amygdalin based G-6-P synthase inhibitors as novel preservatives for food and pharmaceutical products

Scientific Reports, 2020
G-6-P synthase enzyme has been involved in the synthesis of the microbial cell wall, and its inhibition may lead to the antimicrobial effect. In the present study, we designed a library of amygdalin derivatives, and two most active derivatives selected ...
Amit Lather, Sunil Sharma, Anurag Khatkar   +2 more
doaj   +1 more source

Efficacy of nisin A and nisin V semi-purified preparations alone and in combination with plant essential oils to control Listeria monocytogenes [PDF]

, 2015
peer-reviewedThe foodborne pathogenic bacterium Listeria is known for relatively low morbidity and high mortality rates reaching up to 25-30%. Listeria is a hardy organism and its control in foods represents a significant challenge.
Cotter, Paul D., Daly, Karen M., Field, Des, Hill, Colin, O'Connor, Paula M., Ross, R Paul   +5 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Development of a sustainable procedure for smartphone-based colorimetric determination of benzalkonium chloride in pharmaceutical preparations

Heliyon
A sustainable procedure offering green, simple, and rapid analysis was developed to determine benzalkonium chloride (BKC) in pharmaceutical preparations. The determination using smartphones was based on the ion pair colorimetric reaction with bromothymol
Suphakorn Katib, Sutasinee Apichai, Thanawat Pattananandecha, Jutamas Jiaranaikulwanitch, Busaban Sirithunyalug, Kate Grudpan, Chalermpong Saenjum   +6 more
doaj   +1 more source

Stability of Plant Leaf-Derived Extracellular Vesicles According to Preservative and Storage Temperature

Pharmaceutics, 2022
Plant-derived extracellular vesicles (EVs) are capable of efficiency delivering mRNAs, miRNAs, bioactive lipids, and proteins to mammalian cells. Plant-derived EVs critically contribute to the ability of plants to defend against pathogen attacks at the ...
Kimin Kim, Jungjae Park, Yehjoo Sohn, Chan-Eui Oh, Ji-Ho Park, Jong-Min Yuk, Ju-Hun Yeon   +6 more
doaj   +1 more source

Determination of Preservatives in Pharmaceuticals and Personal Care Products

Korean Journal of Environmental Health Sciences, 2016
Objectives: Preservatives are commonly used in pharmaceuticals, cosmetics and other products to extend the expiration date and prevent the growth of microorganisms. Preservatives are generally effective in controlling mold and inhibiting yeast growth, and against a wide range of bacterial attacks as well. They also adversely affect the quality of sperm
Boyoung Kim, Joohee Lee, Seonyeob Kim, Eunji Lee, Chorong Choi, Younglim Kho   +5 more
openaire   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Therapy of cancer by insect cells containing recombinant baculovirus encoding genes [PDF]

, 2002
Provided are compositions and methods of use for insect cells comprising baculovirus encoding non-surface expressed proteins and peptides. The claimed invention particularly relates to compositions comprising insect cells containing baculovirus that ...
Dhong, Zhongyun, Fidler, Isaiah J., Lu, Weixin   +2 more
core   +1 more source